Sodium o-aminobenzenesulfonate

Base Information

• Chemical Name: Sodium o-aminobenzenesulfonate
• CAS No.: 13846-13-4
• Molecular Formula: C6H7 N O3 S . Na
• Molecular Weight: 195.174
• Hs Code.: 2921420090
• Mol file: 13846-13-4.mol

Synonyms:Benzenesulfonicacid, 2-amino-, monosodium salt (9CI); Benzenesulfonic acid, o-amino-,monosodium salt (8CI); Orthanilic acid sodium salt; Sodium2-aminobenzenesulfonate; Sodium o-aminobenzenesulfonate; Sodium orthanilate

Chemical Property of Sodium o-aminobenzenesulfonate

Chemical Property:

• Vapor Pressure: 0.000568mmHg at 25°C
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 91.60000
• Density: g/cm³
• LogP: 1.83490

Purity/Quality:

98%Min ^*data from raw suppliers

SODIUM ORTHANILATE 98.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Sodium o-aminobenzenesulfonate

There total 3 articles about Sodium o-aminobenzenesulfonate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 90.0%

sodium o-nitrobenzenesulfonate (25732-79-0) → 2-aminobenzenesulfonic acid sodium salt (13846-13-4)

Guidance literature:

With hydrogen; Pd in AV-17-8-Pd; In ethanol; at 40 ℃;

Reference yield:

Reactive Red 120 → C32H20Cl2N12O14S4(4-)*4Na(1+) + 2-aminobenzenesulfonic acid sodium salt (13846-13-4)

Guidance literature:

With sodium tetrahydroborate; In aq. buffer; at 25 ℃; pH=9; Kinetics;

DOI:10.1039/c5ta03959b

Reference yield:

Hg-Ag-bisulfite + diammonium 2,5-diamino-1,4-benzoquinone-3,6-disulfonate → sodium phenylsulfamate (15790-84-8) + 2-aminobenzenesulfonic acid sodium salt (13846-13-4)

Guidance literature:

byproducts: Na2SO4;

upstream raw materials:

sodium o-nitrobenzenesulfonate

Downstream raw materials:

bis(2-chlorosulfonylphenyl)diselenide

Refernces

• 1、 Klyuev,Volkova,Abdullaev. "Hydrogenation of ortho-substituted nitrobenzenes over palladium catalysts". . p. 30 - 33. Retrieved 2007/10/03.